51143712

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{2389}}^1$

素因数の和:2625

約数の個数: 48

約数和(自身を含む): 134910720

約数和(自身を除く): 83767008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 892, 1338, 1784, 2389, 2676, 3568, 4778, 5352, 7136, 7167, 9556, 10704, 14334, 19112, 21408, 28668, 38224, 57336, 76448, 114672, 229344, 532747, 1065494, 1598241, 2130988, 3196482, 4261976, 6392964, 8523952, 12785928, 17047904, 25571856, 51143712]

約数ペア:

[(1, 51143712), (2, 25571856), (3, 17047904), (4, 12785928), (6, 8523952), (8, 6392964), (12, 4261976), (16, 3196482), (24, 2130988), (32, 1598241), (48, 1065494), (96, 532747), (223, 229344), (446, 114672), (669, 76448), (892, 57336), (1338, 38224), (1784, 28668), (2389, 21408), (2676, 19112), (3568, 14334), (4778, 10704), (5352, 9556), (7136, 7167)]